Day Three Update 23-11-11 No Diamonds?

This is the third day of work in my new world and I've found a total of ZERO diamonds! It is reasonable since I only went mining for about an hour so far, not even to the deep layers.

 I also haven't explored much, so I have not idea of the other areas around me. I finished my house and wheat farm.

 I have a temporary tree farm with eleven trees. I could plant more, but I don't need that many yet.

In other news, I created a test world to test my inventions for my adventure map. The biggest problem I face is creeper explosions. I'll need to add a layer of obsidian so the floor won't leave a hole. As long as a stone wall is shielding the redstone wiring, they'll be alright.